Swimming Pools surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Friday 20 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Swimming Pools surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Swimming Pools sea temperature is
24.6° C
(Which is normal for this time of year)

How big are the waves at Swimming Pools today?

The current surf forecast for Swimming Pools at 11PM is: 1.1m 11s primary swell from a North direction and 0.5m 6s secondary swell from a East direction (forecast issued at 07:00pm March 20). The wind direction is predicted to be offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (20 Mar)--
Afternoon (20 Mar)3.5ft (1.0m)10s
Evening (20 Mar)3.5ft (1.1m)11s

Table - waves today at Swimming Pools. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
1
2
2
2
2
2
2
2
3
3
3
3
3
2
1
0
0
1
1
2
2
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
N
1.1
N
1.1
N
1.1
N
1.1
N
1.2
N
1.2
N
1.3
N
1.5
N
1.6
N
1.7
N
1.6
N
1.5
N
1.3
N
1.2
N
0.8
N
0.8
N
0.8
N
0.9
N
0.9
N
0.9
N
0.9
N
0.9
N
0.8
N
Period(s) (?)101111111111111012121111111010111111111111101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)165292292282277323317352607678708606514360308144149149185182178172159123
Wind
(km/h)
15
SW
10
SSW
10
SSW
15
SSW
10
S
10
SSW
5
WSW
5
WSW
5
SSE
5
SSW
15
SE
5
WSW
10
S
10
SW
15
ESE
10
ENE
15
ESE
15
ESE
10
ESE
5
S
5
S
5
E
10
E
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffglasscross-
off
glassoffcross-
off
glassoffoffcrosscross-
on
crosscrosscrossglassglasscrosscross-
on
cross
High Tide
/ height (m)
3:47AM
0.69
5:04PM
0.87
4:09AM
0.61
5:58PM
0.85
4:24AM
0.54
Low Tide
/ height (m)
10:24PM
0.29
10:07AM
0.05
11:15PM
0.36
10:37AM
0.06
12:23AM
0.44
11:11AM
0.09
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise-----6:26-------6:24-------6:24--
Sunset6:34-------6:34-------6:34-------
part cloud
part cloud
part cloud
thunderstorm
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
thunderstorm
thunderstorm
light rain
cloud
cloud
cloud
cloud
cloud
cloud
thunderstorm
light rain
light rain
thunderstorm
Rain (mm)
---12333422132------1122
Temp. °C252525242323242424242324232324242323232323232323
Feels °C (?)262828252425262627272427252425252324252525252425
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Swimming Pools surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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